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LED·Ј(chng)wArrowʧr(sh)C(j)ƏV׽Q

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l(f)ڣ[2009-3-17]    [3186]ΡЇ(gu)늚Ј(chng)ُ(gu)W(wng)[EM39.com]{(bio)pԄ(dng)L}
      LED·һҪ^(gu)25WwҕҪķͰbĸ߶ȶArrow_l(f)ĻڽݔLED·QxCree(j)XLamp MC-E LEDNXPPFCͷSSL1750ԼTIDC/DCTPS40211


XLamp XR-E LEDһ(g)(j)ĶоƬģMÿ(sh)_(d)107CreeĿǰṩ5W9WXLamp XR-E LEDģMĵ͟8/W


NXPSSL1750һ(g)_P(gun)ԴSMPSICm(q)(dng)25W250WLED(yng)(du)ڹ25Wµđ(yng)SSL152xϵкSSL1623PHm


SSL1750PFC(sh)УͷʹÿԺٵⲿԪ(sh)(sh)F(xin)ԃr(ji)ȵLED(q)(dng)Դݔʼ(j)e(ni)ǶGɫܿɱCܸߵЧ@mڸ߹ʼ(j)eϵĜ(zhn)CԼ͹ʼ(j)eϵĽlڵ͹ʼ(j)ePFCD(zhun)Qͻl(f)ģʽԾSָЧʡͻl(f)ģʽ߀ܛ(dng)ܛֹͣ܁(li)l•ڵ͹r£D(zhun)Qlģʽֵֵ25%@С׃l•ͬr(sh)_͹ʕr(sh)ĸЧʡSSL1750ʹAC/DCD(zhun)QЧ90%


TPS40211һ(g)ݔ(4.5V52V)ͬݔ700mASͨ^(gu)PWMʽM(jn){(dio)ݔ늉ɏ20V37V8-18Vݔr(sh)Чʿ_(d)90%mҪһ(g)ԴӵNϵFET?f)Y(ji)(gu)SEPIC͸NLED(q)(dng)(yng)Ҫ԰ɾܛ(dng)^(gu)o(h)Ԅ(dng)ԇͿɾʎlģʽṩƵ˲B(ti)푑(yng)ͺ(jin)ĭh(hun)·a(b)


Arrow߀ɞL(zhng)ED·ṩW(xu)R^͹W(xu)QARR1-R60120-L1һ(g)Tᘌ(du)LED·(yng)õĹW(xu)R^c(din)ǣЧβDһЧO(sh)Ӌ(j)LED·r(sh)O(sh)Ӌ(j)߀(yng)ԓ]Ć(wn)}LED¸wֵ(sh)ҪLEDĸ߶ȣͣ܇(chng)һ4-6ٹ·һ8-12ףsԼ˜(bio)(zhn)ᘌ(du)a(chn)Ʒ>IP23ᘌ(du)ACԴIEC60598ᘌ(du)늻ӿIEC1000-4-5ᘌ(du)C(j)еԵIEC68-2-FcEMC/CISPR 15

(li)Դϵy(tng)O(sh)Ӌ(j)

dֻfϢվ^c(din)C(sh)ϢHD(zhun)dՈ(qng)ע̎




һƪp·ݔͬMAX15034ṩ2·25Aݔ·50Aݔ
ƪLED·Ј(chng)wArrowʧr(sh)C(j)ƏV׽Q늚ُ(gu)W(wng)(ُ(gu)W(wng))ИI(y)„
һƪp·ݔͬMAX15034ṩ2·25Aݔ·50Aݔ
 
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